Home
Class 11
MATHS
Check whether the following pair of stat...

Check whether the following pair of statements are negation of each other
Give reasons for your answer.
i)x+y=y+x is true for every real number x and y. (ii)There exist a real number x and y for which x+y = y+x.

Promotional Banner

Topper's Solved these Questions

  • MATHEMATICAL REASONING

    A N EXCEL PUBLICATION|Exercise QUESTION PAPER|45 Videos

  • LINEAR INEQUALITIES

    A N EXCEL PUBLICATION|Exercise QUESTION BANK|107 Videos

  • PERMUTATIONS AND COMBINATIONS

    A N EXCEL PUBLICATION|Exercise QUESTION BANK|209 Videos

Similar Questions

Explore conceptually related problems

Check whether the following pair of statements are negation of each other.Give reasons for your answer.(i) x+y=y+x is true for every numbers x and y.

Check whether the following pair of statements are negation of each other. Give reasons for your answer. i) x+y=y+x is true for every real numbers x and y ii) There exists real numbers x and y for which x+y=y+x

Check whether the following pair of statements are negation of each other.Give reasons for your answer.(ii)There exists real numbers x and y for which x+y=y+x .

Are the following pairs of statements negations of each other The number x is a rational number The number x is an irrational number

Are the following pairs of statements negations of each other The number x is not a rational number The number x is not an irrational number

Are the following pairs of statements negations of each other? The number x is a rational number. The number x is an irrational number.

(a)Which of the following sentences are statements?Give reasons for your answer(x)All real numbers are complex numbers.

Identify the quantifier in the following statements and write the negation of the statements. i) There exists a number which is equal to its square. ii) For every real number x , x is less than x+1 iii) There exists a capital for every state in India

(a)Check whether the following statement is true or not:"If x and y are odd integers,then xy is an odd integer".

Identify the quantifier in the following statements and write the negation of the statements For every real number x,x is less than x+1

A N EXCEL PUBLICATION-MATHEMATICAL REASONING-QUESTION PAPER
  1. Check whether the following pair of statements are negation of each ot...

    Text Solution

    |

  2. The number 6 has two prime factors''Is it a statement?Justify your an...

    Text Solution

    |

  3. Write the truth value of each of the following statement Kerala is in...

    Text Solution

    |

  4. Write the truth value of each of the following statement Kerala is in...

    Text Solution

    |

  5. Write the truth value of the following statement Kerala is in China an...

    Text Solution

    |

  6. Write the truth value of the following statement Kerala is in China or...

    Text Solution

    |

  7. Write the negation of the following statements. p: I went to my class...

    Text Solution

    |

  8. Write the negation of the following statement q :5+4=8

    Text Solution

    |

  9. Write the negation of the following statements. r : Not all natural n...

    Text Solution

    |

  10. Write the negation of the following statements. s : Not all squares a...

    Text Solution

    |

  11. Suppose P denotes the statement ''Raju is a boy'' and q denotes the st...

    Text Solution

    |

  12. Suppose P denotes the statement ''Raju is a boy'' and q denotes the st...

    Text Solution

    |

  13. Suppose p and q denote two statements whose truth value are T and F re...

    Text Solution

    |

  14. Suppose p and q denote two statements whose truth value are T and F re...

    Text Solution

    |

  15. Suppose p and q denote two statements whose truth value are T and F re...

    Text Solution

    |

  16. Suppose p and q denote two statements whose truth value are T and F re...

    Text Solution

    |

  17. Suppose p and q denote two statements whose truth value are T and F re...

    Text Solution

    |

  18. Suppose p and q denote two statements whose truth value are T and F re...

    Text Solution

    |

  19. Suppose p and q denote two statements whose truth value are T and F re...

    Text Solution

    |

  20. Suppose p and q denote two statements whose truth value are T and F re...

    Text Solution

    |

  21. Give a simple verbal sentence which describes each of the following st...

    Text Solution

    |